Base | Representation |
---|---|
bin | 101110100110… |
… | …0001000001101 |
3 | 1200222010101100 |
4 | 1131030020031 |
5 | 22223212234 |
6 | 2231333313 |
7 | 414433530 |
oct | 135141015 |
9 | 50863340 |
10 | 24429069 |
11 | 12875a15 |
12 | 8221239 |
13 | 50a4392 |
14 | 335ca17 |
15 | 2228399 |
hex | 174c20d |
24429069 has 12 divisors (see below), whose sum is σ = 40327456. Its totient is φ = 13959432.
The previous prime is 24429047. The next prime is 24429073. The reversal of 24429069 is 96092442.
It is not a de Polignac number, because 24429069 - 25 = 24429037 is a prime.
It is a super-4 number, since 4×244290694 (a number of 31 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24429019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193819 + ... + 193944.
Almost surely, 224429069 is an apocalyptic number.
It is an amenable number.
24429069 is a deficient number, since it is larger than the sum of its proper divisors (15898387).
24429069 is a wasteful number, since it uses less digits than its factorization.
24429069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 387776 (or 387773 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 24429069 is about 4942.5771617649. The cubic root of 24429069 is about 290.1587280092.
It can be divided in two parts, 2442 and 9069, that added together give a palindrome (11511).
The spelling of 24429069 in words is "twenty-four million, four hundred twenty-nine thousand, sixty-nine".
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